3. ACTIVATING THE EQUIPMENT
A. INITIAL SWITCH AND CONTROL SETTINGS - Prior to performing the procedures contained in paragraph 4 of
this section, the switches and controls on the Antenna Control Power Supply, Antenna Position Control Indicator and
antenna pedestal should be positioned as follows:
a. CB3, ANTENNA SYSTEMS POWER circuit breaker -ON, for operation of the radome pressure
b. CB4, SERVO EXCITATION circuit breaker - OFF.
c. AZ ORIENT-O.
a. S1, SERVO DRIVE switch - OFF.
b. S2, MODE SELECT switch - MANUAL.
c. R2, SCAN GAIN adjustment - full CCW.
d. R3, SCAN SECTOR adjustment - full CCW.
(3) ANTENNA PEDESTAL
a. SAFE-RUN switch - RUN.
To avoid injury to personnel, the SAFE-RUN switch should be in the SAFE position while
personnel are working in the vicinity of the antenna. Placing SAFE-RUN switch in RUN position
will cause the antenna to rotate, aligning itself in accordance with the commands from the
Due to the interlock of the SAFE-RUN switch on the antenna pedestal with the SERVO DRIVE
switch, S1, on the Control Indicator, the system will not operate if the SAFE-RUN switch is in the
Revised January 22, 1968